What should my 15mo sleep in to go camping in Cornwall next week?

[LuckyC]

Is a normal 2.5 tog Grobag just far too cold, even with warm fleecy PJs on underneath? Do I have to get her a sleeping bag and if so which?

She will be in a travel cot with a mattress.

Thanks.

She'll be fine. Have you a little cardi you can take and maybe put on her if she appears cold when you go to bed?

We've just come back from a week away and our 19m had just her jammies and a 2.5tog bag. She was fine. We did also have a blanket under her sheet in the cot too though

We just came back from a week with our 2 year old and it was COLD at night, but we went for layers rather than a sleeping bag - t shirt under PJs (we forgot to pack vests) then a thin sweater, 2.5 grobag and a couple of thin blankets which I snuggled round him once he was asleep. And a fleece on the travelcot mattress. He was mostly warm enough although once he did end up with my sleeveless North Face bodywarmer on as a duvet - and that was the sunniest day! I'd say pack way more layers - blankets etc than you think you'll need.